10 20 30 40 50 AGGUAACUCAGCCGACU- -| U U A C A UUAGGG GCCA GAU GC UA ACCCGUAGAU CGA CUUGUG \ CGGU CUG UG AU UGGGUAUCUA GCU GAACGC U CAGUCGGUCCACACAAAA A^ C U C C C UCGGCU 110 100 90 80 70 60